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find vs find_by vs where
...e: "Rob*")
– Batman
Nov 2 '15 at 21:05
1
@Dennis It's possible to use both, they are valid. I pre...
How to Delete using INNER JOIN with SQL Server?
...mployee e
ON EmployeeRun=EmployeeNo
WHERE Company = '1' AND Date = '2013-05-06'
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How to add leading zeros?
... "0")
## [1] "00000001" "00000010" "00000100" "00001000" "00010000" "0001e+05"
You need to set the scientific penalty option so that numbers are always formatted using fixed notation (rather than scientific notation).
library(withr)
with_options(
c(scipen = 999),
str_pad(x, 8, pad = "0")
)
#...
What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
...
@user420536 : The behavior is just unspecified but not undefined. Yes the example can print either Hello World! or World! Hello but that's just unspecified because the order of evaluation of operands of + operator is unspecified (Co...
How to get the current time in YYYY-MM-DD HH:MI:Sec.Millisecond format in Java?
...
answered Sep 22 '09 at 12:05
JayJayJayJay
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How do I parse an ISO 8601-formatted date?
...9, 3, 20, 56, 35, 450686)
>>> dateutil.parser.isoparse('20080903T205635.450686') # ISO 8601 basic format
datetime.datetime(2008, 9, 3, 20, 56, 35, 450686)
>>> dateutil.parser.isoparse('20080903') # ISO 8601 basic format, date only
datetime.datetime(2008, 9, 3, 0, 0)
Note that d...
Format date to MM/dd/yyyy in JavaScript [duplicate]
I have a dateformat like this '2010-10-11T00:00:00+05:30' . I have to format in to MM/dd/yyyy using JavaScript or jQuery . Anyone help me to do the same.
...
Can I start the iPhone simulator without “Build and Run”?
...
answered Feb 19 '11 at 3:05
SethSeth
38.3k99 gold badges7979 silver badges117117 bronze badges
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Assign pandas dataframe column dtypes
...pd.DataFrame({'x': {0: 'a', 1: 'b'}, 'y': {0: '1', 1: '2'}, 'z': {0: '2018-05-01', 1: '2018-05-02'}})
df.dtypes
x object
y object
z object
dtype: object
df
x y z
0 a 1 2018-05-01
1 b 2 2018-05-02
You can apply these to each column you want to convert:
df["y"] = pd...
Moment.js: Date between dates
...is calculation always ignores the year. For example, If I give startDate ='05-01-2019', endDate = '05-31-2019' and date as '05-21-2017', it will give me result as "Yay", although it is false.
– Aakash Maurya
May 9 '19 at 8:44
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